Historically, generator inspections require rotor removal (Figure 1). There’s a significant level of risk during this process due to possible generator damage during the disassembly, and it also ...

Louisville, CO, October 7, 2013 — Boulder Wind Power (BWP) announced today that the latest test results of its patented printed circuit board (PCB) stator technology prove a clear advantage in ...

To meet the demand for drive motors / generators needed for hybrid vehicles, engineers at Remy International Inc. designed a line of off-the-shelf devices that are said to have the highest ...

KUTTAWA, Ky., (Dec. 6, 2013) -- The U.S. Army Corps of Engineers Nashville District's Barkley Hydropower Plant Unit 1 here is back in operation after a phase-to-ground fault caused a fire that damaged ...

Differential current relays are the primary protection for detecting fault disturbances within the protection zone of three-phase synchronous generator stator windings. This paper presents a numerical ...

Large electrical generator stators are normally cooled by water. Unfortunately, generator availability is reduced when copper corrosion products plug the hollow strands of the stator-winding coil.

Foothill Ranch, CA. Chroma Systems Solutions Inc. has announced the release of its negative-pressure 1920 Motor Stator Test System. Specially designed for motor stator coil production and quality ...

The demand for energy-efficient electric drives has increased significantly during recent years for domestic applications. Variable speed applications including washing machines currently stand as an ...

A new edition of the only American national standard for repair of motors and generators — “ANSI/EASA AR100-2010: Recommended Practice for the Repair of Rotating Electrical Apparatus” (ANSI/EASA AR100 ...